191results about How to "Wide open" patented technology

A surgical instrument with articulated jaw structure includes a frame and two jaws. The jaws have proximal portions that are mounted to each other for movement in a substantially parallel relation between a fully open position wherein the jaws are separated for receiving tissue therebetween and an approximated position wherein the jaws are closer together. Preferably, the jaws are in the fully open position when the distal portion of at least of the jaws is located in an extended position and are in the approximated position when the distal portion of the extended jaw or jaws is located in a retracted position. The surgical instrument may further include a detachable knife assembly and knife actuating mechanism.

A stent for application within an aneurysm the stent comprising an elongated tubular member having a proximal end and a distal end. The stent has a proximal portion expandable from a first diameter to a second diameter. The distal end of the stent may be expandable to a third diameter, which third diameter is larger than the second diameter. The stent may be left disposed across the neck of the aneurysm.

Devices and methods for assessing the size, shape, and topography of vessel lumens and hollow portions of organs are described. The devices and methods are particularly adapted for determining the size, shape, topography, and compliance of the native heart valves to facilitate the later implantation of a prosthetic heart valve. The devices are typically catheter-based having an assessment mechanism fixed to a distal end of the catheter. The assessment mechanism generally includes an expandable member, such as a balloon. The assessment mechanism may also include an imaging member, a physical assessment member, an electronic mapping construction, an alignment mechanism, a valvuloplasty balloon, or any combinations thereof. The methods typically comprise deploying the balloon percutaneously to a target location, expanding the balloon, and determining one or more physical parameters associated with the target location.

An active cannula which does more than merely maintain a passage is usable to create and / or enlarge a passage, to position a scope or instrument, to move or locate tissue, etc. The cannula can vary in size or shape as needed, intraoperatively. Because a cannula of the present invention is expandable, the surgeon can make a relatively small incision, stretch the tissue with the expandable cannula, contract the cannula and remove it, allowing the skin to come back to its unstretched condition. Thus, a smaller incision can be made to fit the same size instrument. The cannulas can assume such a non-circular shape, to fit into a natural skin opening and cause less trauma. The devices can be used to seal off a space, expand an existing space or a potential space for working or visualization, move tissue (for example, to stretch an incision), or protect tissue.

A ground opening device includes a ground-penetrating element configured to penetrate a ground surface, a down drive element configured to apply a downward force to the ground-penetrating element, a reaction force sensor configured to sense a ground reaction force in response to the action of the ground-penetrating element, and a controller configured to adjust the downward force on the ground-penetrating element in response to the sensed ground reaction force.

An autostereoscopic display device has both a barrier arrangement and a lens arrangement. A plurality of views are provided to different lateral viewing directions. At least a portion of the field of view has autostereoscopic output, and the portion having autostereoscopic output has no repetition of individual 2D views and comprises at least three individual 2D views. This means there is no reversal of the stereo views (“pseudo stereo views”) at viewing cone boundaries as there are no viewing cone boundaries.

A steering column device with a knee airbag device includes a steering column provided with a telescopic mechanism; a column cover that covers the rear end portion of the steering column; an airbag module, provided inside the column cover, which includes a gas generation device that generates gas, and a knee airbag that is inflated and deployed by the gas; an airbag door that is provided in the column cover, and that is opened when the airbag door receives the inflation pressure of the knee airbag; a collision prediction device that predicts that a vehicle will have a collision with a collision object; and a control device that operates the telescopic mechanism so that each of the column cover and the airbag module is moved rearward to a predetermined position, when the collision prediction device predicts that the vehicle will have a collision with the collision object.

Footwear, including athletic footwear, opens very wide, e.g., by moving an ankle containing portion of a footwear upper laterally / sideways with respect to the sole structure or a base portion of the upper (e.g., rotate it to the lateral side). In effect, the ankle containing portion may move / rotate sideways with respect to the sole structure / base portion via a connecting member (e.g., moving akin to rotation on a hinge type structure) to open in somewhat of a “clamshell” fashion. The rear of the upper base portion in this open condition may appear somewhat as an open backed slipper or “slide” type shoe. These actions and features open the rear heel area of the upper wide and low to enable easy insertion of a foot into the interior chamber, generally from the rear of the footwear structure. One or more straps can be used to secure the upper to the foot.

An improved optical add / drop multiplexer design is disclosed which utilizes flexible band tunable filters and colorless demultiplexers to process any contiguous group of channels. A modular optical add / drop architecture is also disclosed which allows additional processing capabilities to be added module by module in a cost-effective fashion.

An earplug (7) for a hearing aid (1), in particular for a BTE-type hearing aid, has a front end (8) and a rear end (9). The front end (8) is adapted to be inserted into an ear canal of a wearer. The earplug (7) comprises a main body part (10) comprising a longitudinal bore (11) extending along a centrally arranged axis (A-A) of the earplug (7), and at least one sound output passage (17) in communication with said longitudinal bore (11) and leading to a sound output opening (18). The earplug also has a collar (19), which is adapted to engage the wall of an ear canal and surrounds the main body part (10). The output opening (18) has at least one edge part (18a) located in a retracted manner with respect to said front end (8).

A case for retaining disks therein. The case is preferably a two-piece structure formed of a lid and a base detachably coupled together. The base is formed to include a disk retainer that is rotatable with respect to the base. The retainer is coupled to a wall of the base using a living hinge that permits rotation of the retainer well away from the interior surface of the base. The retainer includes a modified hub for capturing the disk. The modified hub has a tongue-and-capturing-structure combination permitting easy application of the disk to the hub and removal therefrom with little stress on the disk. The lid is coupled to the base using a pair of rotatable cams that allow the lid to be rotatable well away from the base. The two-piece structure with the rotatable disk retainer and lid make the case of the present invention compatible with an array of automated disk packaging processes and equipment.

Articles of footwear, including athletic footwear, may include: (a) an upper including an opening through which a leg of a wearer extends, wherein the upper includes a foot insertion opening extending rearwardly and downwardly from a front portion of the leg opening at least to a heel area of the upper; (b) a closure system for releasably closing the foot insertion opening and optionally tightening the shoe on the foot; and (c) a sole structure engaged with the upper. The foot insertion opening widely opens the side and / or rear area of the shoe to allow for easy insertion and removal of a foot. Such uppers can be particularly useful for hightop athletic footwear, boots, or other footwear that extends up to or at least partially over a wearer's ankles.

In a drive apparatus having an integrated structure where a rotating electric machine and an inverter and a voltage converter for driving the rotating electric machine are integrally stored in a case, lubricant oil carried up by the rotation of the motor-generator flows into a storage chamber for a reactor from an opening. The lubricant oil flown from the opening is stored inside the storage chamber with the use of a dividing wall provided between a portion where the motor-generator is stored and the storage chamber, whereby at least part of reactor is immersed in the lubricant oil. Thus, the performance of cooling the reactor is ensured.

A paneling (30) of a nacelle (12) of a wind energy installation (10), in which an upturned panel ceiling (40) is provided in installation position, is created with a hatch opening (46), that is provided in the panel ceiling (40). The hatch opening (46) is advantageously provided so large, that components of the entire area of a drive train (24) of the wind energy installation (10) can be removed upwards, or inserted from above into the nacelle (12) through the hatch opening (46). Furthermore, such a hatch opening (46) is choosingly closable by means of a hatch cover (44).

A method for forming interconnect wiring, includes: (i) covering a surface of a connection hole penetrating through interconnect dielectric layers formed on a substrate for interconnect wiring, with an underlying alloy layer selected from the group consisting of an alloy film containing ruthenium (Ru) and at least one other metal atom (M), a nitride film thereof, a carbide film thereof, and an nitride-carbide film thereof, and (ii) filling copper or a copper compound in the connection hole covered with the underlying layer.

A heat pump system having an operable relationship for transferring heat between an exterior atmosphere and an interior atmosphere via a fluid refrigerant and further having a compressor, an interior heat exchanger, an exterior heat exchanger, a heat pump reversing valve, an accumulator, a thermal expansion valve having a remote sensing bulb disposed in heat transferable contact with the refrigerant piping section between said accumulator and said reversing valve, an outdoor temperature sensor, and a first means for heating said remote sensing bulb in response to said outdoor temperature sensor thereby opening said thermal expansion valve to raise suction pressure in order to mitigate defrosting of said exterior heat exchanger wherein said heat pump continues to operate in a heating mode.

A biopsy needle scrapes tissue of cellular thickness from a lesion during repeated proximal-to-distal thrusts of the needle along its longitudinal axis of symmetry. A first sharp edge, formed by a beveled distal end of the needle, scrapes tissue during proximal-to-distal travel of the needle. A second sharp edge is provided by a transversely disposed slot formed in the needle near the first sharp edge. The second sharp edge also scrapes tissue during proximal-to-distal travel of the needle. The second sharp edge may be coincident with an exterior surface of the needle elevated with respect to the exterior surface, or recessed with respect to the exterior surface. Another embodiment includes a hinge for enabling pivotal movement of the second sharp edge.

The invention provides a shear type expansion anchor rod which can be effectively applied to anchoring or reinforcing or fixing of loose and unstable layers in the engineering of tunnels, slope protection, foundation pits, dams, exploitation and the like, and an application method thereof. The shear type expansion anchor rod comprises a lug-containing nut support the upper part of which is hinged with expansion plates, and a screw rod matched with the lug-containing nut support, wherein the top end part of the screw rod is a cambered surface or semispherical head; the cambered surface or semispherical head on the top end part of the screw rod is contacted with the inner side corner of a bevel plane on the lower end part of each expansion plate; the inner side corner of the bevel plane on the lower end part of each expansion plate can be directly driven to continuously push each expansion plate to strut in a shear form towards an outer side by rotating the screw rod; a support plate and a nut matched with the support plate are sleeved at the lower end of the screw rod. The shear type expansion anchor rod has the advantages of simple and skilful structure, easiness in machining and manufacturing, convenience and reliability in use and low machining cost.

Articles of footwear, including athletic footwear, may include: (a) an upper including an opening through which a leg of a wearer extends, wherein the upper includes a foot insertion opening extending rearwardly and downwardly from a front portion of the leg opening at least to a heel area of the upper; (b) a closure system for releasably closing the foot insertion opening and optionally tightening the shoe on the foot; and (c) a sole structure engaged with the upper. The foot insertion opening widely opens the side and / or rear area of the shoe to allow for easy insertion and removal of a foot. Such uppers can be particularly useful for hightop athletic footwear, boots, or other footwear that extends up to or at least partially over a wearer's ankles.

The invention provides a shear type expansion anchor rod which comprises a fixing part, a pushing part and a tightening part, wherein the fixing part is provided with an expansion part. The shear type expansion anchor rod is characterized in that the pushing part is matched with the fixing part, the pushing part and the fixing part can move along the coaxial direction of the axis of the fixing part, the expansion part is hinged with the top end portion of the fixing part, the lower end portion of the expansion part is provided with an inclined surface facing the pushing part, the top end portion of the pushing part can contact with the inclined surface of the lower end portion of the expansion part and pushes the expansion part along the inclined surface, the expansion part is stretched in a shear mode towards the outer side of the pushing part, and the tightening part is arranged at the lower end of the pushing part and can move in the coaxial direction of the axis of the pushing part. The shear type expansion anchor rod is simple and ingenious in structure, the expansion part is stretched in the shear mode, the stretched range is large, anchoring force is strong, and the shear type expansion anchor rod not only is used for surrounding rock support and protection, but also is widely suitable for anchoring or fixation of mines, tunnels, protection slops, foundation trenches, buildings and other engineering. Extension application comprises underpinnings for constructing the buildings, stand columns for highway sides, and the like, and safety, reliability and universal values of the shear type expansion anchor rod are achieved really.

Apparatus for self-clearing of clogs developed between adjacent ends of upstream and downstream conveyors adapted to carry products thereon in the course of transfer of the products past a gap defined between the conveyors. The apparatus comprises a shield disposed between the adjacent ends of the conveyors and adapted to cover less than all of the gap between the conveyors and having a proximal side edge disposed adjacent the end of the downstream conveyor, thereby defining an opening for the discharge of debris from the products being transferred between the conveyors through the opening. The shield is mounted for selected degrees of covering relationship to the gap between the conveyors. Means is provided for biasing the shield toward a position of maximal covering of the gap while permitting automatic movement of the shield toward a position of reduced covering of the gap as a function of the application of a force against said shield occasioned by the initiation of a clog by the products being transferred between the shield and the downstream conveyor.

The invention relates to a device (1), for the ventilation of the crankcase (20) of an internal combustion engine (2), with a breather tube (3), running from the crankcase (20) to an inlet manifold (22) on the internal combustion engine (2), in the course of which an oil-mist separator (30) is arranged. The novel device is characterized in that in the course of the breather line (3), a pump device is arranged, by means of which a reduced pressure may be generated in the crankcase (20) relative to ambient pressure.

An opening and closing mechanism for a cover is openable and closable with respect to a body. The mechanism includes a link structure supported at the body rotatably within a range of a first predetermined angle from a closed state of the cover, and supporting the cover rotatably within a range of a second predetermined angle. The link structure is rotated integrally with the cover when being rotated within the range of the first predetermined range. The cover is solely rotated within the range of the second predetermined angle when the link structure has been rotated by the first predetermined angle from the closed state of the cover.

A plastic container for a particulate product has a footprint and includes a base and at least two and preferably four sides upstanding therefrom which generally define a container main interior volume. A top connects to the sides and includes a large opening which is closed by a lid. One corner includes a pass-through handle located therein having a generally vertical segment which may define a hollow cavity in communication with the main interior volume. The opening of the top is sufficiently large to extend over a portion of the hollow cavity; or is sufficiently wide to receive about a 5″ diameter cylinder therethrough, and has a ratio of a minimum span to a bottom diagonal of at least about ⅔. A shoulder between the top and sides has an angle of less than about 40°. The handle is configured and sized for easy grasping and holding.

An automatically controlled washing machine having a machine room in an upper part on a front side of the washing machine, wherein the washing machine includes a detergent dispensing unit, a drawer, and a portable storage container, all of which are arranged in the machine room. The drawer is accessible from the front side of the washing machine and has at least one compartment whose top is open for adding washing powder or washing liquid. A counter-latching device corresponds to an overridable latching device when the drawer is opened to fill the compartment with the washing powder or washing liquid. A receiving device receives a portable storage container behind the compartment of the drawer, wherein the storage container stores a liquid or gel-like washing aid. The washing machine also includes a dosage device to automatically dose the liquid and or gel-like washing aid.